Language Reactor
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Improve your skills on your own, effectively and enjoyably, by watching films and series in the language you study.

Language Reactor is a powerful toolbox for learning languages. It helps you to discover, understand, and learn from native materials. Studying will become more effective, interesting, and enjoyable! (formerly called 'Language Learning with Netflix') Netflix The extension adds dual language subtitles, a popup dictionary, precise video playback controls and many more features when watching films and series on the Netflix website! YouTube Thousands of channels for you to watch on any topic you can imagine! Develop your comprehension with authentic language in context. Books and Websites Import text, Language Reactor will add a machine translation in your language and read the text with super-realistic text-to-speech. Our extension runs on Google Chrome on desktop and laptop computers running Windows and MacOS.

4.2 out of 53.4K ratings

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connorJun 20, 2024

an amazing extension but there's a lot of QOL stuff that make it a chore to use. like the fact that u have to set the language for EVERY episode that u watch. every time u go to the next episode, it defaults back to english. i haven't found a way to fix this yet, and without something this simple, it makes the extension more annoying than just using the base subs. and therefore it kind of takes away the purpose of paying for it at all. pls fix this devs. this could be a perfect extension, an... Show more

2 out of 2 found this helpful
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GekkoJun 18, 2024

wow man its amazing

2 out of 2 found this helpful
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Leo WaltonJun 17, 2024

This extension is perfect and amazing, it is very helpful

1 person found this review to be helpful


  • Version
  • Updated
    August 30, 2021
  • Offered by
  • Size
  • Languages
    17 languages
  • Developer
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.


Language Reactor has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Language Reactor handles the following:

Personally identifiable information

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes


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